LCM of 895, 240, 143, 676
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 895, 240, 143, 676 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 895, 240, 143, 676. So, keep reading to learn more.
Given numbers are 895,240,143,676
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 895,240,143,676 is 79862640.
Find LCM of 895,240,143,676 with Prime Factorization
| 2 | 895, 240, 143, 676 |
| 2 | 895, 120, 143, 338 |
| 5 | 895, 60, 143, 169 |
| 13 | 179, 12, 143, 169 |
| 179, 12, 11, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 13 x 179 x 12 x 11 x 13 = 79862640
Therefore, the lowest common multiple of 895,240,143,676 is 79862640.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
895 x 240 x 143 x 676 = 20764286400
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
895 : 1, 5, 179, 895
240 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
143 : 1, 11, 13, 143
676 : 1, 2, 4, 13, 26, 52, 169, 338, 676
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 895,240,143,676, is 1.
Now, the common factors can be found like this.
895:5x 179
240:2x 2x 2x 2x 3x 5
143:11x 13
676:2x 2x 13x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 5x 13 = 260
Therefore, the value for common factors is 260.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 20764286400/(1x260)
LCM = 20764286400/260
LCM = 79862640
Thus, we can understand that the LCM of 895,240,143,676 is 79862640.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 895, 240, 143, 676
1. What is the LCM of 895, 240, 143, 676?
Answer: LCM of 895, 240, 143, 676 is 79862640.
2. How to calculate the LCM of 895, 240, 143, 676?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 895, 240, 143, 676.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.